Credible evidence analysis and measurement method for software credibility evaluation

Abstract

The invention discloses a credible evidence analysis and measurement method for software credibility evaluation. The credible evidence analysis and measurement method comprises the following steps: obtaining software credible requirements based on software development documents and standards; constructing a software credible evidence model based on software credible characteristics; designing a software credible evaluation evidence system based on the evidence model; decomposing a software trusted demand based on a granularity standard; establishing a software credible demand and evidence source tracing relationship; determining a software credible demand priority; analyzing and judging software credible requirements; and collecting the software trusted evidence direct measurement elementand measuring the software trusted evidence indirect measurement element. On the basis of the software credible evidence model, evidence data acquisition and measurement are carried out through a credible demand-driven evidence analysis and judgment method, and the accuracy and objectivity of evidence data for software credibility evaluation are ensured, so that the reliability of a software credibility evaluation result is improved.

Description

technical field [0001] The invention relates to a software credibility evaluation method, in particular to a credible evidence analysis and measurement method for software credibility evaluation. Background technique [0002] Software credibility focuses on the integrated quality attributes and guarantee forms at the level of software use, involving the integration and balance of multiple quality attributes. It is a huge challenge to develop credible software whose dynamic behavior and results always meet people's expectations. . Assessing the credibility of software depends on the evidence of software credibility measurement. The analysis and measurement of evidence belongs to the category of software measurement and is an important part of software engineering. [0003] Evidence-based software engineering tries to solve problems from the perspective of objective data; evidence, as the basic element to establish software credibility and support software credibility assessm...

AI Technical Summary

Problems solved by technology

[0004] At present, in the engineering application practice of software credibility evaluation, there is a lack of specific method guidance for the analysis, judgment and measurement of software credibility evidence. The analysis, judgment and measurement of evidence are often based on the subjective experience of evaluators, resulting in The accuracy and objectivity of evidence data for reliability evaluation cannot be guaranteed, thus affecting the reliability of software credibility evaluation results

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